name: Tests
on:
  # check on push/merge to main, PRs, and manual triggers
  push:
    branches:
      - "main"
    paths:
      - '**.py'
      - 'requirements.txt'
      - '.github/workflows/*.yml'
  pull_request:
      paths:
       - '**.py'
       - 'requirements.txt'
       - '.github/workflows/*.yml'
  workflow_dispatch:

jobs:
  pre-commit:
    name: pre-commit
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4
        with:
          python-version: "3.10"
          cache: 'pip' # caching pip dependencies
      - uses: pre-commit/action@v3.0.0

  pytest:
    name: PyTest
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python_version: ["3.10", "3.11"]
    timeout-minutes: 20

    steps:
      - name: Check out repository code
        uses: actions/checkout@v3

      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python_version }}
          cache: 'pip' # caching pip dependencies

      - name: Install dependencies
        run: |
          pip3 install --upgrade pip
          pip3 install --upgrade packaging
          pip3 install -U -e .
          pip3 install -r requirements-tests.txt

      - name: Run tests
        run: |
          pytest --ignore=tests/e2e/ tests/

  docker-e2e-tests:
    if: github.repository_owner == 'OpenAccess-AI-Collective'
    # this job needs to be run on self-hosted GPU runners...
    runs-on: [self-hosted, modal]
    timeout-minutes: 60
    needs: [pre-commit, pytest]

    strategy:
      fail-fast: false
      matrix:
        include:
          - cuda: 118
            cuda_version: 11.8.0
            python_version: "3.10"
            pytorch: 2.1.2
            axolotl_args: "--extra-index-url https://download.pytorch.org/whl/cu118"
            num_gpus: 1
          - cuda: 121
            cuda_version: 12.1.0
            python_version: "3.10"
            pytorch: 2.1.2
            num_gpus: 1
          - cuda: 121
            cuda_version: 12.1.0
            python_version: "3.11"
            pytorch: 2.2.1
            num_gpus: 1
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Install Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.10"
      - name: Install Modal
        run: |
          python -m pip install --upgrade pip
          pip install modal jinja2
      - name: Update env vars
        run: |
          echo "BASE_TAG=main-base-py${{ matrix.python_version }}-cu${{ matrix.cuda }}-${{ matrix.pytorch }}" >> $GITHUB_ENV
          echo "PYTORCH_VERSION=${{ matrix.pytorch}}" >> $GITHUB_ENV
          echo "AXOLOTL_ARGS=${{ matrix.axolotl_args}}" >> $GITHUB_ENV
          echo "CUDA=${{ matrix.cuda }}" >> $GITHUB_ENV
          echo "N_GPUS=${{ matrix.num_gpus }}" >> $GITHUB_ENV
      - name: Run tests job on Modal
        run: |
          modal run cicd.tests
